speedtrans/js/player.js

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JavaScript
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2015-04-21 14:25:36 +00:00
function Player() {
this.supportsOverlay = false;
this.muted = false;
}
Player.prototype.init = function(elemID) {
//make overlay settings happy..., add a dummy element
this.player = document.getElementById(elemID);
}
Player.prototype.play = function() { }
Player.prototype.pause = function() { }
Player.prototype.get = function() { }
Player.prototype.listener = function() { }
Player.prototype.set = function(pos) { }
Player.prototype.mute = function(pos) { }
Player.prototype.volUp = function() { }
Player.prototype.volDown = function() { }
Player.prototype.seekFwd = function(ms) {
var currentMs = this.get();
var newMs = currentMs + ms;
this.set(newMs);
}
Player.prototype.seekBack = function(ms) {
var currentMs = this.get();
var newMs = currentMs - ms;
this.set(newMs);
}
Player.prototype.unmute = function(pos) { }
/* Player.prototype.url = function(pos) {
var timecode = pos2npt(pos);
var link = video.url;
if(pos > 0)
link += "?t=npt:" + timecode;
return link;
};
*/
function VideoPlayer() {
this.supportsOverlay = true;
this.isPlaying = false;
}
VideoPlayer.prototype = new Player();
VideoPlayer.prototype.init = function(elemID) {
this.player = document.getElementById(elemID);
this.width = $(this.player).attr('width');
this.height = $(this.player).attr('height');
}
VideoPlayer.prototype.volUp = function() {
var vol = this.player.volume;
if (vol <= 0.9) { var newVol = vol + 0.1 } else { return false; }
this.player.volume = newVol;
return true;
}
VideoPlayer.prototype.volDown = function() {
var vol = this.player.volume;
if (vol >= 0.1) { var newVol = vol - 0.1 } else { return false; }
this.player.volume = newVol;
return true;
}
VideoPlayer.prototype.set = function(pos) {
/* var url = this.url(pos);
var autoplay = 'true';
if(this.isPlaying)
varautoplay = 'true';
if(this.player) {
var element = $(this.player);
this.player.pause();
} else {
var element = $('#' + playerID);
}
this.player = document.createElement('video');
this.player.id = playerID;
this.player.width = this.width;
this.player.height = this.height;
this.player.setAttribute('src', url);
//this.player.setAttribute('autoplay', autoplay);
element.replaceWith(this.player); */
this.player.currentTime = pos / 1000;
}
VideoPlayer.prototype.get = function() {
try {
return parseInt(this.player.currentTime * 1000);
} catch(err) { }
return -1;
}
VideoPlayer.prototype.play = function() {
this.isPlaying = true;
this.player.play();
}
VideoPlayer.prototype.pause = function() {
this.isPlaying = false;
this.player.pause();
}
VideoPlayer.prototype.mute = function(pos) {
this.player.muted = true;
this.muted = true;
}
VideoPlayer.prototype.unmute = function(pos) {
this.player.muted = false;
this.muted = false;
}
VideoPlayer.prototype.togglePause = function() {
if (Video.isPlaying == true) {
Video.pause();
} else {
Video.play();
}
}
VideoPlayer.prototype.listener = function() {
var ms = Video.get();
var npt = ms2npt(ms);
$('#timeCode').html(npt);
var seekBarPos = parseInt((ms / (Video.duration * 1000)) * 320);
$('#seekPointer').css("left", seekBarPos + "px");
}
VideoPlayer.prototype.setDuration = function(duration) {
this.duration = duration;
}